package com.cskaoyan.bean;

/**
 * 有参构造方法
 * @author stone
 * @date 2022/11/10 16:11
 */
public class HasParamConstructorBean {

    String username;

    public HasParamConstructorBean(String username) {
        this.username = username;
        System.out.println("有参构造方法：" + username);
    }
}
